[INFO] cloning repository https://github.com/cdecompilador/amargo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cdecompilador/amargo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdecompilador%2Famargo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdecompilador%2Famargo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 43c03fbfbb7d8266978df091fa7b334d2ed56d8e [INFO] checking cdecompilador/amargo against master#5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea for pr-124336 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdecompilador%2Famargo" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cdecompilador/amargo on toolchain 5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cdecompilador/amargo [INFO] finished tweaking git repo https://github.com/cdecompilador/amargo [INFO] tweaked toml for git repo https://github.com/cdecompilador/amargo written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/cdecompilador/amargo already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5557f8c9d08d7f3f680943dcf97b6d4a7eb13aea" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking cdecompilador/amargo against try#311f8b6ca41358db8ae08490a9ca0916f11e9de3 for pr-124336 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdecompilador%2Famargo" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cdecompilador/amargo on toolchain 311f8b6ca41358db8ae08490a9ca0916f11e9de3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+311f8b6ca41358db8ae08490a9ca0916f11e9de3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cdecompilador/amargo [INFO] finished tweaking git repo https://github.com/cdecompilador/amargo [INFO] tweaked toml for git repo https://github.com/cdecompilador/amargo written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/cdecompilador/amargo already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+311f8b6ca41358db8ae08490a9ca0916f11e9de3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking cdecompilador/amargo against try#311f8b6ca41358db8ae08490a9ca0916f11e9de3 for pr-124336 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcdecompilador%2Famargo" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cdecompilador/amargo on toolchain 311f8b6ca41358db8ae08490a9ca0916f11e9de3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+311f8b6ca41358db8ae08490a9ca0916f11e9de3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cdecompilador/amargo [INFO] finished tweaking git repo https://github.com/cdecompilador/amargo [INFO] tweaked toml for git repo https://github.com/cdecompilador/amargo written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/cdecompilador/amargo already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+311f8b6ca41358db8ae08490a9ca0916f11e9de3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parse-display-derive v0.5.2 [INFO] [stderr] Downloaded structmeta v0.1.3 [INFO] [stderr] Downloaded structmeta-derive v0.1.3 [INFO] [stderr] Downloaded parse-display v0.5.2 [INFO] [stderr] Downloaded concolor-clap v0.0.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+311f8b6ca41358db8ae08490a9ca0916f11e9de3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 862eb96a6e089e7f49dc3c8cbb40886217d3d0b50999777e9e739f73d8134291 [INFO] running `Command { std: "docker" "start" "-a" "862eb96a6e089e7f49dc3c8cbb40886217d3d0b50999777e9e739f73d8134291", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "862eb96a6e089e7f49dc3c8cbb40886217d3d0b50999777e9e739f73d8134291", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "862eb96a6e089e7f49dc3c8cbb40886217d3d0b50999777e9e739f73d8134291", kill_on_drop: false }` [INFO] [stdout] 862eb96a6e089e7f49dc3c8cbb40886217d3d0b50999777e9e739f73d8134291 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+311f8b6ca41358db8ae08490a9ca0916f11e9de3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 24d9dd33d20e631e92f61931401673bc6170b9d91094c3788180c9a7e9d1ebbc [INFO] running `Command { std: "docker" "start" "-a" "24d9dd33d20e631e92f61931401673bc6170b9d91094c3788180c9a7e9d1ebbc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling num-bigint v0.4.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking concolor-query v0.0.5 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking concolor v0.0.8 [INFO] [stderr] Compiling include_dir_macros v0.7.2 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking which v4.2.2 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking indicatif v0.16.2 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking include_dir v0.7.2 [INFO] [stderr] Compiling structmeta-derive v0.1.3 [INFO] [stderr] Compiling clap_derive v3.1.0 [INFO] [stderr] Compiling enum-ordinalize v3.1.10 [INFO] [stderr] Compiling educe v0.4.18 [INFO] [stderr] Compiling structmeta v0.1.3 [INFO] [stderr] Compiling parse-display-derive v0.5.2 [INFO] [stderr] Checking clap v3.1.0 [INFO] [stderr] Checking parse-display v0.5.2 [INFO] [stderr] Checking concolor-clap v0.0.9 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking amargo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `CPP_BINARY_TEMPLATE` is never used [INFO] [stdout] --> src/main.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | const CPP_BINARY_TEMPLATE: Dir = include_dir!("./templates/cpp/binary"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CPP_LIBRARY_TEMPLATE` is never used [INFO] [stdout] --> src/main.rs:30:7 [INFO] [stdout] | [INFO] [stdout] 30 | const CPP_LIBRARY_TEMPLATE: Dir = include_dir!("./templates/cpp/library"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CPP_BINARY_TEMPLATE` is never used [INFO] [stdout] --> src/main.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | const CPP_BINARY_TEMPLATE: Dir = include_dir!("./templates/cpp/binary"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/tool.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 82 | impl Tool { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 83 | /// Instantiates a new tool given the compiler `path` [INFO] [stdout] 84 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `extra_warnings_flags` and `warnings_to_errors_flag` are never used [INFO] [stdout] --> src/tool.rs:217:12 [INFO] [stdout] | [INFO] [stdout] 167 | impl ToolFamily { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 217 | pub fn extra_warnings_flags(&self) -> Option<&'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 225 | pub fn warnings_to_errors_flag(&self) -> &'static str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CPP_LIBRARY_TEMPLATE` is never used [INFO] [stdout] --> src/main.rs:30:7 [INFO] [stdout] | [INFO] [stdout] 30 | const CPP_LIBRARY_TEMPLATE: Dir = include_dir!("./templates/cpp/library"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/tool.rs:84:12 [INFO] [stdout] | [INFO] [stdout] 82 | impl Tool { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 83 | /// Instantiates a new tool given the compiler `path` [INFO] [stdout] 84 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `extra_warnings_flags` and `warnings_to_errors_flag` are never used [INFO] [stdout] --> src/tool.rs:217:12 [INFO] [stdout] | [INFO] [stdout] 167 | impl ToolFamily { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 217 | pub fn extra_warnings_flags(&self) -> Option<&'static str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 225 | pub fn warnings_to_errors_flag(&self) -> &'static str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.92s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: parse-display-derive v0.5.2, structmeta-derive v0.1.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "24d9dd33d20e631e92f61931401673bc6170b9d91094c3788180c9a7e9d1ebbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24d9dd33d20e631e92f61931401673bc6170b9d91094c3788180c9a7e9d1ebbc", kill_on_drop: false }` [INFO] [stdout] 24d9dd33d20e631e92f61931401673bc6170b9d91094c3788180c9a7e9d1ebbc